• Peroxtesmo MI Quick and easy determination of milk This test paper allows the specific detection of lactoperoxidase in milk. In the dairy industry the test is used for the quick and easy quality control of highly heated milk. In contrast to the alternative guaiacol method, Peroxtesmo MI is odorless and non-toxic. A drop of milk is put onto the test paper. If the paper remains white, the high heating process is completed. Product data and ordering information Type Qualitative test paper Presentation Pack of 100 test papers 15x15 mm Color reaction white → blue Limit of sensitivity 3% raw milk in UHT-milk